255173400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 940118400

約数和(自身を除く): 684945000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 31, 34, 36, 40, 45, 50, 51, 60, 62, 68, 72, 75, 85, 90, 93, 100, 102, 120, 124, 136, 150, 153, 155, 170, 180, 186, 200, 204, 225, 248, 255, 269, 279, 300, 306, 310, 340, 360, 372, 408, 425, 450, 465, 510, 527, 538, 558, 600, 612, 620, 680, 744, 765, 775, 807, 850, 900, 930, 1020, 1054, 1076, 1116, 1224, 1240, 1275, 1345, 1395, 1530, 1550, 1581, 1614, 1700, 1800, 1860, 2040, 2108, 2152, 2232, 2325, 2421, 2550, 2635, 2690, 2790, 3060, 3100, 3162, 3228, 3400, 3720, 3825, 4035, 4216, 4573, 4650, 4743, 4842, 5100, 5270, 5380, 5580, 6120, 6200, 6324, 6456, 6725, 6975, 7650, 7905, 8070, 8339, 9146, 9300, 9486, 9684, 10200, 10540, 10760, 11160, 12105, 12648, 13175, 13450, 13719, 13950, 15300, 15810, 16140, 16678, 18292, 18600, 18972, 19368, 20175, 21080, 22865, 23715, 24210, 25017, 26350, 26900, 27438, 27900, 30600, 31620, 32280, 33356, 36584, 37944, 39525, 40350, 41157, 41695, 45730, 47430, 48420, 50034, 52700, 53800, 54876, 55800, 60525, 63240, 66712, 68595, 75051, 79050, 80700, 82314, 83390, 91460, 94860, 96840, 100068, 105400, 109752, 114325, 118575, 121050, 125085, 137190, 141763, 150102, 158100, 161400, 164628, 166780, 182920, 189720, 200136, 205785, 208475, 228650, 237150, 242100, 250170, 274380, 283526, 300204, 316200, 329256, 333560, 342975, 375255, 411570, 416950, 425289, 457300, 474300, 484200, 500340, 548760, 567052, 600408, 625425, 685950, 708815, 750510, 823140, 833900, 850578, 914600, 948600, 1000680, 1028925, 1134104, 1250850, 1275867, 1371900, 1417630, 1501020, 1646280, 1667800, 1701156, 1876275, 2057850, 2126445, 2501700, 2551734, 2743800, 2835260, 3002040, 3402312, 3544075, 3752550, 4115700, 4252890, 5003400, 5103468, 5670520, 6379335, 7088150, 7505100, 8231400, 8505780, 10206936, 10632225, 12758670, 14176300, 15010200, 17011560, 21264450, 25517340, 28352600, 31896675, 42528900, 51034680, 63793350, 85057800, 127586700, 255173400]

約数ペア:

[(1, 255173400), (2, 127586700), (3, 85057800), (4, 63793350), (5, 51034680), (6, 42528900), (8, 31896675), (9, 28352600), (10, 25517340), (12, 21264450), (15, 17011560), (17, 15010200), (18, 14176300), (20, 12758670), (24, 10632225), (25, 10206936), (30, 8505780), (31, 8231400), (34, 7505100), (36, 7088150), (40, 6379335), (45, 5670520), (50, 5103468), (51, 5003400), (60, 4252890), (62, 4115700), (68, 3752550), (72, 3544075), (75, 3402312), (85, 3002040), (90, 2835260), (93, 2743800), (100, 2551734), (102, 2501700), (120, 2126445), (124, 2057850), (136, 1876275), (150, 1701156), (153, 1667800), (155, 1646280), (170, 1501020), (180, 1417630), (186, 1371900), (200, 1275867), (204, 1250850), (225, 1134104), (248, 1028925), (255, 1000680), (269, 948600), (279, 914600), (300, 850578), (306, 833900), (310, 823140), (340, 750510), (360, 708815), (372, 685950), (408, 625425), (425, 600408), (450, 567052), (465, 548760), (510, 500340), (527, 484200), (538, 474300), (558, 457300), (600, 425289), (612, 416950), (620, 411570), (680, 375255), (744, 342975), (765, 333560), (775, 329256), (807, 316200), (850, 300204), (900, 283526), (930, 274380), (1020, 250170), (1054, 242100), (1076, 237150), (1116, 228650), (1224, 208475), (1240, 205785), (1275, 200136), (1345, 189720), (1395, 182920), (1530, 166780), (1550, 164628), (1581, 161400), (1614, 158100), (1700, 150102), (1800, 141763), (1860, 137190), (2040, 125085), (2108, 121050), (2152, 118575), (2232, 114325), (2325, 109752), (2421, 105400), (2550, 100068), (2635, 96840), (2690, 94860), (2790, 91460), (3060, 83390), (3100, 82314), (3162, 80700), (3228, 79050), (3400, 75051), (3720, 68595), (3825, 66712), (4035, 63240), (4216, 60525), (4573, 55800), (4650, 54876), (4743, 53800), (4842, 52700), (5100, 50034), (5270, 48420), (5380, 47430), (5580, 45730), (6120, 41695), (6200, 41157), (6324, 40350), (6456, 39525), (6725, 37944), (6975, 36584), (7650, 33356), (7905, 32280), (8070, 31620), (8339, 30600), (9146, 27900), (9300, 27438), (9486, 26900), (9684, 26350), (10200, 25017), (10540, 24210), (10760, 23715), (11160, 22865), (12105, 21080), (12648, 20175), (13175, 19368), (13450, 18972), (13719, 18600), (13950, 18292), (15300, 16678), (15810, 16140)]